77372015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 113477760

約数和(自身を除く): 36105745

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 545, 595, 763, 1193, 1853, 3815, 5965, 8351, 9265, 12971, 20281, 41755, 64855, 101405, 130037, 141967, 650185, 709835, 910259, 2210629, 4551295, 11053145, 15474403, 77372015]

約数ペア:

[(1, 77372015), (5, 15474403), (7, 11053145), (17, 4551295), (35, 2210629), (85, 910259), (109, 709835), (119, 650185), (545, 141967), (595, 130037), (763, 101405), (1193, 64855), (1853, 41755), (3815, 20281), (5965, 12971), (8351, 9265)]